Phillips Jack J. (2004). Handbook of Training Evaluation. Jaico Publishing House.
Lua i Stíl Chicago (17ú heag.)Phillips Jack J. Handbook of Training Evaluation. Mumbai: Jaico Publishing House, 2004.
Lua MLA (9ú heag.)Phillips Jack J. Handbook of Training Evaluation. Jaico Publishing House, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.